Viavi MTS 4000 Base Unit, User Manual

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Chapter 9 Ethernet TE Testing
Specifying test settings
User Manual 77000000206 Rev. 007 137
7 Press the STUN soft key, and then specify the settings.
STUN (Simple Transversal of UDP [User Datagram Protocol]
Through NATs [Network Address Translators]) allows calls across a
NAT router. These settings should only be changed if necessary.
The STUN settings are only available if the following settings are
specified on the General Network Settings menu: Emulation Type is
Terminate, Network Type is IPoE, and STUN Enabled is “Yes”.
The following table describes the settings.
Use Provider Select Yes or No .
This option indicates whether to append the
user name with the service provider domain
name (for example, earthlink.net). Select Yes
only if user names for the ISP must include the
domain name as part of the user name. This
setting automatically appends the @ sign for
you.
Provider Enter the provider name.
This is required if you selected Yes for “Use
Provider.”
Password Enter the user password.
This must be a valid password that matches
the user name above. Passwords are often
case-sensitive.
Use Service Select Yes or No to whether to use the Service
Name
Service Name Enter the Service Name. This is required if you
selected Yes for “Use Service.”
Setting Description
Address Type Specify whether an IP Address or DNS
Name is used.
Server IP Address
(IP Address Type) Enter the IP address of the STUN server.
Server DNS Name
(DNS Name Type) Enter DNS name of the STUN server.
Setting Description